Direct flights from Houston to Rio de Janeiro INTL
7 nonstop flights a week on 1 airline. Zero layovers — one hop from IAH to GIG.
Flight time: about 9h43m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL129 | 8:09p | 9h49m | Fri |
| United UAL129 | 8:18p | 9h38m | Mon–Thu |
| United UAL129 | 8:36p | 9h44m | Sun |
| United UAL129 | 8:53p | 9h41m | Sat |
United
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The route
One hop: IAH → GIGDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Rio de Janeiro (GIG)
George Bush Intercontinental Airport (IAH) has 7 nonstop flights a week to Rio de Janeiro (GIG), operated by United. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. Rio de Janeiro is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to Rio de Janeiro?
The nonstop flight from Houston (IAH) to Rio de Janeiro (GIG) takes about 9h43m in the air, based on recently observed nonstop departures.